🔍 牛津詞典
🔍 朗文詞典
🔍 劍橋詞典
🔍 柯林斯詞典
🔍 麥美倫詞典
🔍 韋氏詞典 🎯
檢索以下詞典：
(Mr. Ng 不推薦使用 Google 翻譯！)
最近搜尋：
- defence 236
- favours 19
- propel 90
- curricula 18
- evolutive 26
- regard 375
- radical 343
- campanology 27
- Alacrity 132
- later 269
- blamer 20
- doodah 29
- deepen 264
- demoralizingly 19
- crazies 18
- guamanian 27
- ill-prepared 9
- Smartphone 30
- transistor 271
- exclude 324
- forwarding address 41
- christhood 21
- scale 396
- satchel 136
- camouflage 69
- fates 23
- CD 65
- antidotal 27
- compute 258
- unity 337
- Intimate 17
- gear 347
- fosterage 24
- resort 365
- inability 169
- aggravatingly 22
- ferried 19
- separately 269
- gears 29
- exclaim 337
- greeting 335
- gens 26
- economizer 30
- glance 362
- Pacific 254
- precursor 18
- anyhow 269
- gift-wrapped 24
- adultness 18
- cardboard 67
- elide 24
- Bachelor of Arts 39
- sincere 320
- favor 291
- myopic 9
- ballocks 15
- cardboardy 16
- hardship 331
- grassier 18
- enormous 409
- bureaucracies 18
- gender-fluid 24
- precision 335
- balmiest 17
- signal 380
- bonkers 85
- Miraculous 11
- limitation 337
- Creditworthy 13
- doorplate 41
- unusual 387
- citation 209
- bird of passage 38
- furnish 253
- constabulary 148
- Merchandiser 14
- speciality 328
- reception 325
- Troubled waters 11
- pal 164
- copies 19
- anabolic steroid 38
- funkier 25
- breadth 299
- seem 91
- slip 367
- crime 343
- drank 26
- derring-do 31
- alloy 271
- Bountiful 23
- TOUR 10
- ill-suited 13
- Yuan 19
- Accordingly 17
- Compact 9
- coast-to-coast 32
- truck 345
- choke off 59
- Crown Princess 37
- eurozone 22
- African 226
- modulus 29
- Nelly 35
- cargo 322
- nothing 128
- convince 287
- chitchat 61
- stoic 36
- had 24
- ounce 305
- fuel-injected 22
- barny 19
- tape 302
- grassroot 20
- balder 29
- commitment 333
- cybernetician 27
- conditionable 17
- attentive 272
- bumpkinly 21
- deaf 279
- dissident 27
- steep 321
- laugh 50
- gracious 271
- pebble 263
- abduct 94
- interpretation 329
- code 369
- lie 327
- means 262
- plague 173
- lies 11
- scholar 308
- alias 63
- copyedit 22
- absent 372
- anew 30
- Domain 211
- layoff 178
- funeral 322
- B.A. 30
- dramatic 345
- dismiss 368
- ministry 328
- multiple 259
- edition 302
- That 125
- horrific 12
- Corporal 43
- box lunch 43
- flashgun 28
- fader 23
- exaggeratedness 23
- omelet 102
- ill-informed 13
- geometry 329
- Password 19
- existence 313
- obviously 269
- bookbindery 18
- Anaemia 53
- factor 321
- secure 327
- DEPORT 29
- Italian 261
- eternities 23
- becalmed 27
- Crest 50
- supply 578
- outreach 82
- paralyse 106
- Guild 54
- incorrect 285
- Can 68
- dividends 19
- addressee 56
- describe 321
- lately 301
- chlamydiae 17
- retire 362
- transcend 43
- pound 307
- expert 370
- recondition 66
- take in 67
- moralistic 7
- unlock 77
- spirally 24
- liquefy 38
- go off the rails 36
- Concrete jungle 17
- antecedent 44
- caption 102
- Poverty 108
- Equate 30
- fleet 312
- canoeing 23
- follow-up 54
- salt 300
- Shout 155
- faddism 19
- double-click 39
- Mate 61
- goof 83
- scenery 317
- disconcerting 36
- eunuch 62
- bless 252
- busker 176
- intend 354
- gutless 265
- porch 316
- both 90
- run-down 13
- Spiritual 11
- community service 40
- peep 299
- thing 138
- Burundi 43
- cook-off 29
- blabbed 21
- basket case 32
- diary 324
- clearly 286
- uncomplimentary 9
- acerbate 8
- error 287
- county 319
- anaesthetics 20
- parisian 90
- mythological 10
- opposition 121
- weary 279
- dreggy 28
- abusable 20
- telegram 311
- brake 362
- malleable 9
- defeat 343
- dacron 29
- linen 292
- emulsifiable 21
- gestaltist 23
- thirdly 221
- estimate 578
- deadlier 26
- big top 28
- seasick 9
- softly 247
- endowments 17
- place 189
- trail 346
- aloof 245
- cloud 172
- greyish 24
- pasteurization 111
- gunmen 16
- picnic 319
- wince 102
- deficient number 9
- canuck 23
- Dream 47
- intensive 292
- fill out 59
- bipolarization 22
- peach 316
- fortune cookie 33
- cancel 277
- hawk 318
- cd 61
- Ideal 161
- driver 216
- contrastive 37
- Lamentable 8
- desensitize 60
- inequality 145
- young 30
- CHRISTMAS 37
- planet 338
- misdemeanour 7
- snowboard 9
- flunkyism 28
- grammatical 322
- offense 200
- Set back 18
- pig 301
- cancelable 24
- France 223
- mould 295
- frogmen 20
- cutin 22
- Tree 17
- preceding 422
- extrudable 15
- durned 23
- get (something) over with 67
- moralize 9
- lull 135
- fidelities 17
- direction 406
- surmount 56
- arrayer 18
- take (someone) through 24
- fermentative 27
- locate 315
- compare 362
- consideration 328
- hurt 338
- felicities 20
- Articulate 37
- deaf-mute 25
- enrich 130
- safe 290
- catheterize 21
- decree 147
- Bangladesh 33
- Proliferation 7
- grainfield 18
- Dissipate 54
- ignore 334
- Used to 11
- discard 373
- breathed 42
- freaking 26
- boast 305
- agentival 29
- infector 20
- systematic 301
- swap stories 27
- attired 25
- boyo 81
- rescind 51
- airplane 389
- field 162
- Mission 127
- cradle 56
- expostulation 37
- index 1995
- demi- 23
- boundary 327
- cradled 15
- groover 23
- flag-waving 34
- boaster 15
- literary 291
- gawkier 21
- spiny 25
- vain 237
- archaeologist 30
- essayer 20
- rewrite 57
- draftiest 18
- fog 484
- symbiosis 64
- incise 12
- Demolition 12
- domesticity 43
- jaw 414
- prevent 341
- infuriated 38
- Sanitation 30
- instruction 402
- quarrel 342
- effortful 41
- busk 113
- sailor 308
- bauxite 55
- possessive 11
- allergies 24
- Resonate 38
- pigeon 283
- foundation 344
- storm 387
- apparelling 20
- kill 316
- Hangout 13
- go 437
- grey 326
- unweave 8
- inordinate 123
- varieties 24
- cack-handed 39
- RENOVATE 10
- rubbish 338
- feature 388
- Trait 37
- perseverant 47
- collective bargaining 44
- lid 313
- ferneries 20
- indefensible 12
- Convoy 18
- Detail 12
- witness 342
- Sensors 170
- counterrevolutionary 19
- ditsiness 20
- bunch 310
- foggiest 20
- PMS 211
- generally 255
- cash-and-carry 43
- Pole 219
- beat up 61
- dam 349
- endways 23
- custardy 29
- deceit 253
- Antipodes 10
- dysfunctional 85
- legislative 128
- menstruate 13
- system 377
- counsel 169
- Recycle 26
- come across 39
- flackery 14
- greece 42
- relate 340
- forte 67
- scorn 342
- cant 36
- upon 266
- changeful 25
- anti-choice 30
- internalize 36
- ameba 31
- toward 330
- base metal 25
- CART 19
- sob 339
- excellent 453
- breeziest 19
- appetency 49
- excavational 19
- dead meat 31
- receiver 348
- sculptural 99
- après-ski 26
- blade 390
- briton 41
- Shudder 19
- mobilization 133
- autonomist 22
- joy 327
- indication 413
- BIO 34
- bill of fare 29
- monosyllabic 120
- forename 43
- comparison 288
- multiply 318
- consult 396
- bullheaded 25
- immersion 90
- crawl 316
- tuesday 113
- Interlude 13
- favour 271
- attractive 351
- button 308
- Sighting 7
- float 357
- outdoors 291
- injure 343
- globe-trot 25
- appetite 1046
- screw 338
- predisposition 7
- bounty hunter 33
- bullwhip 57
- hatch 286
- hist 20
- draughtsmen 18
- freeze-out 28
- greenhouse 306
- Border 125
- BYO 29
- pretermit 19
- bullwhipped 17
- liberation 309
- cremator 25
- bilharziasis 22
- spy 320
- obey 333
- dippable 21
- fundi 20
- bulletin board 29
- declare 344
- applaudably 23
- employment agency 35
- asleep 295
- restrict 353
- buts 26
- surgent 8
- anecdotalist 31
- modest 358
- Accountability 189
radiation
2 ENTRIES FOUND:
Learner's definition of RADIATION
[noncount]
1
: a type of dangerous and powerful energy that is produced by radioactive substances and nuclear reactions辐射
- She was exposed to high levels of radiation.她受到了高强度辐射。
2
medical : the use of controlled amounts of radiation for the treatment of diseases (such as cancer)放射疗法；辐射疗法
- He goes in for radiation next week.他下周去做放射治疗。
— called also radiation therapy, radiotherapy
3
a : energy that comes from a source in the form of waves or rays you cannot see（波或射线的）辐射能
- ultraviolet radiation紫外线辐射
b technical : the process of giving off energy in the form of waves or rays you cannot see辐射的过程
- the sun's radiation of heat太阳的热辐射
radiation
noun
ra·di·a·tion ˌrā-dē-ˈā-shən 
1
a
: the action or process of radiating
b
: the process of emitting radiant energy in the form of waves or particles
c(1)
: the combined processes of emission, transmission, and absorption of radiant energy
(2)
: the transfer of heat by radiation compare conduction, convection
Example Sentences
She was exposed to high levels of radiation. He goes in for radiation next week. the sun's radiation of heat
Recent Examples on the Web That hope had sustained them as Zach endured hours in chemotherapy infusion chairs, through rounds of radiation, and during several hospitalizations. 
S. Monica Soni, STAT, 6 Sep. 2022 The two other manikins — named Helga and Zohar — are torsos made from materials simulating the soft tissue, bones, and organs of women and designed to measure the effect of radiation on bodies in space. Catherine Garcia, The Week, 29 Aug. 2022 The batch releases from the pools may likely have higher levels of radiation. Rob Nikolewski, San Diego Union-Tribune, 26 Aug. 2022 Though uncrewed, the Artemis I mission will carry three test manikins in the Orion crew module to measure stresses and the effects of radiation during its trip to lunar orbit, returning to Earth 42 days later. Alan Taylor, The Atlantic, 24 Aug. 2022 But there is still really strong anti-nuclear sentiment: fears of radiation, fears of what would happen in an earthquake. Los Angeles Times, 19 Aug. 2022 According to some approaches to Orch OR theory, the superposition collapse mechanism underlying it should cause the spontaneous emission of a tiny amount of radiation. Robert Lea, Popular Mechanics, 16 Aug. 2022 For four decades, communities, including many Indigenous ones, have been exposed to unhealthy levels of radiation left over from uranium ore extraction and refining efforts that have long since ceased. Ellen Mcgirt, Fortune, 12 Aug. 2022 Its radioactive particles decay in the lungs, releasing small bursts of radiation. Maya Miller, ProPublica, 8 Aug. 2022 See More
S. Monica Soni, STAT, 6 Sep. 2022 The two other manikins — named Helga and Zohar — are torsos made from materials simulating the soft tissue, bones, and organs of women and designed to measure the effect of radiation on bodies in space. Catherine Garcia, The Week, 29 Aug. 2022 The batch releases from the pools may likely have higher levels of radiation. Rob Nikolewski, San Diego Union-Tribune, 26 Aug. 2022 Though uncrewed, the Artemis I mission will carry three test manikins in the Orion crew module to measure stresses and the effects of radiation during its trip to lunar orbit, returning to Earth 42 days later. Alan Taylor, The Atlantic, 24 Aug. 2022 But there is still really strong anti-nuclear sentiment: fears of radiation, fears of what would happen in an earthquake. Los Angeles Times, 19 Aug. 2022 According to some approaches to Orch OR theory, the superposition collapse mechanism underlying it should cause the spontaneous emission of a tiny amount of radiation. Robert Lea, Popular Mechanics, 16 Aug. 2022 For four decades, communities, including many Indigenous ones, have been exposed to unhealthy levels of radiation left over from uranium ore extraction and refining efforts that have long since ceased. Ellen Mcgirt, Fortune, 12 Aug. 2022 Its radioactive particles decay in the lungs, releasing small bursts of radiation. Maya Miller, ProPublica, 8 Aug. 2022 See More Word History
First Known Use
15th century, in the meaning defined at sense 1a
Time Traveler
The first known use of radiation was in the 15th century Phrases Containing radiation
noun
👨🏻🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net
切換為繁體中文